From 609370392a7b88dc2db38d01577509575216ff36 Mon Sep 17 00:00:00 2001
From: Yegappan Lakshmanan <yegappan@yahoo.com>
Date: Sat, 3 Feb 2024 17:41:54 +0100
Subject: [PATCH] patch 9.1.0072: Not able to build without FEAT_DIFF

Problem:  Not able to build without FEAT_DIFF
          (John Marriott, after 9.1.0071)
Solution: Adjust #ifdefs
          (Yegappan Lakshmanan)

closes: #13964

Signed-off-by: Yegappan Lakshmanan <yegappan@yahoo.com>
Signed-off-by: Christian Brabandt <cb@256bit.org>
---
 src/diff.c    | 14 ++++++++------
 src/version.c |  2 ++
 2 files changed, 10 insertions(+), 6 deletions(-)

diff --git a/src/diff.c b/src/diff.c
index cb894ca532..eedd76b133 100644
--- a/src/diff.c
+++ b/src/diff.c
@@ -3394,12 +3394,12 @@ xdiff_out_unified(
     void
 f_diff_filler(typval_T *argvars UNUSED, typval_T *rettv UNUSED)
 {
-#ifdef FEAT_DIFF
+# ifdef FEAT_DIFF
     if (in_vim9script() && check_for_lnum_arg(argvars, 0) == FAIL)
 	return;
 
     rettv->vval.v_number = diff_check_fill(curwin, tv_get_lnum(argvars));
-#endif
+# endif
 }
 
 /*
@@ -3408,7 +3408,7 @@ f_diff_filler(typval_T *argvars UNUSED, typval_T *rettv UNUSED)
     void
 f_diff_hlID(typval_T *argvars UNUSED, typval_T *rettv UNUSED)
 {
-#ifdef FEAT_DIFF
+# ifdef FEAT_DIFF
     linenr_T		lnum;
     static linenr_T	prev_lnum = 0;
     static varnumber_T	changedtick = 0;
@@ -3463,9 +3463,10 @@ f_diff_hlID(typval_T *argvars UNUSED, typval_T *rettv UNUSED)
 	    hlID = HLF_CHD;			// changed line
     }
     rettv->vval.v_number = hlID == (hlf_T)0 ? 0 : (int)hlID;
-#endif
+# endif
 }
 
+# ifdef FEAT_DIFF
 /*
  * Parse the diff options passed in "optarg" to the diff() function and return
  * the options in "diffopts" and the diff algorithm in "diffalgo".
@@ -3575,6 +3576,7 @@ get_diff_hunk_indices(diffhunk_T *hunk)
 
     return hunk_dict;
 }
+# endif
 
 /*
  * "diff()" function
@@ -3582,7 +3584,7 @@ get_diff_hunk_indices(diffhunk_T *hunk)
     void
 f_diff(typval_T *argvars UNUSED, typval_T *rettv UNUSED)
 {
-#ifdef FEAT_DIFF
+# ifdef FEAT_DIFF
     diffio_T dio;
 
     if (check_for_nonnull_list_arg(argvars, 0) == FAIL
@@ -3664,7 +3666,7 @@ done:
     diff_flags = save_diff_flags;
     diff_algorithm = save_diff_algorithm;
     diff_internal_output_fmt = save_diff_output_fmt;
-#endif
+# endif
 }
 
 #endif
diff --git a/src/version.c b/src/version.c
index ad3d04bb8c..653533c3dc 100644
--- a/src/version.c
+++ b/src/version.c
@@ -704,6 +704,8 @@ static char *(features[]) =
 
 static int included_patches[] =
 {   /* Add new patch number below this line */
+/**/
+    72,
 /**/
     71,
 /**/